Fishery experts have known for years that shrimp trawling operations in the Gulf of Mexico are contributing to sharp declines in the ranks of Red Snapper, one of the most delicious and popular marine fish on the seafood menu.

Too many people using too much energy and natural resources make it inevitable that wild Pacific salmon will become extinct over the next century without a major overhaul in the way people live their lives, a group of 30 scientists, policy analysts and advocates concluded.